igt@i915_suspend@debugfs-reader - incomplete - PM: suspend entry (deep)
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_1301/bat-adls-5/igt@i915_suspend@debugfs-reader.html
<7> [233.229683] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling PW_5
<7> [233.229797] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling PW_5
<7> [233.229910] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling PW_4
<7> [233.230039] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling PW_3
<7> [233.230162] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling PW_2
<6> [233.298354] PM: suspend entry (deep)
<6> [233.299365] Filesystems sync: 0.000 seconds
<6> [233.300436] Freezing user space processes